I have searched, but I cannot find an answer to this. I set up a webhook only app. I cloned the repo here. GitHub - zoom/webhook-sample-node.js: Receive Zoom Webhooks both using the deploy button and the manual deploy. I was able to use my own values to ping the page from postman and I got a success…

Hey @salachniewicz , @joao.carvalho , Make sure you are setting your Webhook Secret Token in an environment variable named ZOOM_WEBHOOK_SECRET_TOKEN . The code in the sample should handle the rest. :slight_smile: [image] GitHub - zoom/webhook-sample-node.js: Receive Zoom Webhooks Recei…

Yes I did that. I even hard coded it in the index.js file to verify. I used postman and hard coding my own values I seem to be able to get it to give a valid response, but not when I test from zoom

Hi @Stan many are having a problem validating and waiting on a solution so it may not be your issue. Here are my thoughts and am waiting on confirmation or contradiction. Best [image] Unable to save (Add or Edit) Event Subscriptions for Zoom App Zoom Apps Hi @tommy , thank …

The thing is, I checked the Heroku logs and I can visibly verify that the signature and header don’t match.

Happy to post screenshots of stuff if it helps.

oh sorry you are asking about verifying and not validating. So probably not your issue. I was having the same issue verifying until I realized that the stucts (golang) I was building with the payload were not set up exactly the same as the webhook payload. I had to print out the payload and arrange …

Thanks @harold for pointing this out. The Webhook Secret Token is used for two things: Zoom Validating you control the endpoint URL You validating the request came from Zoom It is important to understand that clicking the verify button in the marketplace webhook build flow triggers 1. -Tommy

Well I’m specifically talking about the blue button when creating an event notification. Hope I didn’t word it wrong. Let me take a look at what you wrote and see if I notice an issue with what I have.

the blue button is issue #1 which is the issue I am referring to.

Ok so here’s the code, it’s straight from the github node app, I didn’t modify anything. const message = v0:${req.headers['x-zm-request-timestamp']}:${JSON.stringify(req.body)} const hashForVerify = crypto.createHmac(‘sha256’, ‘’).update(message).digest(‘hex’) const signature = v0=${hashForVerify…

Event notification endpoint URL - URL validation failed. Try again later Webhook Only App

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salachniewicz (Stan) August 11, 2022, 10:18pm 19

Here it is. Other than adding outputs to check the values, I haven’t changed a thing.

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Event notification endpoint URL - URL validation failed. Try again later Webhook Only App

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